CVE-2017-2640

An out-of-bounds write flaw was found in the way Pidgin before 2.12.0 processed XML content. A malicious remote server could potentially use this flaw to crash Pidgin or execute arbitrary code in the context of the pidgin process.

CVSS v3 7.5 HIGH
CVSS v2.0 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

V3 Legend

Vector : AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 1.6 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/96775	Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2017:1854	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2640	Issue Tracking Patch Third Party Advisory
https://security.gentoo.org/glsa/201706-10	Third Party Advisory
https://www.debian.org/security/2017/dsa-3806	Third Party Advisory
http://www.securityfocus.com/bid/96775	Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2017:1854	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2640	Issue Tracking Patch Third Party Advisory
https://security.gentoo.org/glsa/201706-10	Third Party Advisory
https://www.debian.org/security/2017/dsa-3806	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:pidgin:pidgin:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:8.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:::::::*
	cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:::::::*

History

21 Nov 2024, 03:23

Type	Values Removed	Values Added
CVSS	v2 : ~~7.5~~ v3 : ~~9.8~~	v2 : 7.5 v3 : 7.5
References	~~() http://www.securityfocus.com/bid/96775 - Third Party Advisory, VDB Entry~~	() http://www.securityfocus.com/bid/96775 - Third Party Advisory, VDB Entry
References	~~() https://access.redhat.com/errata/RHSA-2017:1854 - Third Party Advisory~~	() https://access.redhat.com/errata/RHSA-2017:1854 - Third Party Advisory
References	~~() https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2640 - Issue Tracking, Patch, Third Party Advisory~~	() https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2640 - Issue Tracking, Patch, Third Party Advisory
References	~~() https://security.gentoo.org/glsa/201706-10 - Third Party Advisory~~	() https://security.gentoo.org/glsa/201706-10 - Third Party Advisory
References	~~() https://www.debian.org/security/2017/dsa-3806 - Third Party Advisory~~	() https://www.debian.org/security/2017/dsa-3806 - Third Party Advisory

Information

Published : 2018-07-27 18:29

Updated : 2024-11-21 03:23

NVD link : CVE-2017-2640

Mitre link : CVE-2017-2640

CVE.ORG link : CVE-2017-2640

JSON object : View

Products Affected

pidgin

pidgin

redhat

enterprise_linux_desktop
enterprise_linux_server_eus
enterprise_linux_server
enterprise_linux_workstation
enterprise_linux_server_aus

debian

debian_linux

CWE

CWE-787

Out-of-bounds Write

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A malicious remote server could potentially use this flaw to crash Pidgin or execute arbitrary code in the context of the pidgin process."}, {"lang": "es", "value": "Se ha encontrado una vulnerabilidad de escritura fuera de l\u00edmites en el modo en que Pidgin en versiones anteriores a la 2.12.0 procesaba el contenido XML. Un servidor remoto malicioso podr\u00eda usar esta vulnerabilidad para provocar el cierre inesperado de Pidgin o ejecutar c\u00f3digo arbitrario en el contexto del proceso pidgin."}], "lastModified": "2024-11-21T03:23:53.367", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:pidgin:pidgin:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F1D52019-18B7-49AB-B932-DDCD34F7C0EA", "versionEndExcluding": "2.12.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "33C068A4-3780-4EAB-A937-6082DF847564"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "51EF4996-72F4-4FA4-814F-F5991E7A8318"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D99A687E-EAE6-417E-A88E-D0082BC194CD"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9EC0D196-F7B8-4BDD-9050-779F7A7FBEE4"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A4E9DD8A-A68B-4A69-8B01-BFF92A2020A8"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "825ECE2D-E232-46E0-A047-074B34DB1E97"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}

7.5 /10

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5 /10

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

JSON object

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